Shop manual máy đào HuynDai R170W-9 (Phần 5) Phần hệ thống cơ điện tử
Trang 1
GROUP 8 VARIABLE POWER CONTROL SYSTEM
N1 N2 Work pressure | pressure | pressure Travel pressure Dozer
Main control valve
P1 pressure
Main pump Pilot pump
Pump power
shift EPPR
Pressure
RH control lever
LH control
lever Pressure
Pressure
Accel dial signal
Zz
armen
>
Shuttle Accel dial
block
Power mode switch
Arm in/out Boom up
& Bucket in pressure
pressure
E mode power
Cluster
14W95MS10
* The variable power control system controls the engine and pump mutual power according to RCV lever stroke and pump load
It makes fuel saving and smooth control at precise work
x The variable power control function can be activated when the power mode is set to E mode